The IBM iSeries, also known as AS/400, remains a critical component of IT infrastructure for many enterprises around the world. Introduced in the late 1980s, it has evolved over the years, offering reliability, performance, and scalability to businesses. However, as companies face new technology demands such as cloud computing, mobile access, and integration with modern systems, expert guidance is needed to manage, upgrade, and modernize IBM iSeries systems. This is where IBM iSeries AS400 consulting services come into play.
Selecting the right consulting partner for IBM iSeries AS400 systems is critical, as it directly impacts the stability, modernization, and efficiency of business operations. In this article, we will outline the key considerations that businesses should take into account when choosing IBM iSeries AS400 consulting services.
1. Experience and Expertise in IBM iSeries Systems
The first and foremost consideration when selecting an IBM iSeries AS400 consulting service is the experience and expertise of the consulting team. IBM iSeries systems are highly specialized, and not every IT consulting firm will have the necessary knowledge to handle the complexities involved. Look for consultants who have deep technical expertise with IBM i systems and a proven track record in working with businesses of similar size and industry.
Key areas of expertise should include:
Understanding of legacy and modern versions of IBM i, including its OS (IBM i), middleware, and associated software.
Familiarity with languages such as RPG, COBOL, and modern programming frameworks (PHP, Python) used to develop iSeries applications.
Knowledge of modernization tools and techniques, such as API integration, cloud migration, and mobile application enablement.
In addition to technical expertise, industry-specific experience is also valuable. A consultant familiar with your business sector can better understand the unique challenges and opportunities you face with your IBM iSeries environment.
2. Comprehensive Service Offerings
Not all businesses have the same needs when it comes to IBM iSeries AS400 consulting. Some companies may require maintenance and support for legacy systems, while others may be looking for large-scale modernization projects involving cloud integration, new application development, or system upgrades. Therefore, it’s important to assess the range of services a consulting firm provides.
Some key service offerings to look for include:
System maintenance and optimization: Ongoing maintenance, performance tuning, and troubleshooting to ensure the stability of the IBM i environment.
Upgrades and migrations: Assistance in upgrading to newer versions of IBM i or migrating applications and data to the cloud.
Application development and integration: Expertise in building new applications on IBM i or integrating iSeries systems with modern applications like CRM and ERP systems.
Security enhancements: Implementation of modern security protocols, including encryption, identity management, and real-time threat detection.
Choosing a consulting firm that offers a broad spectrum of services will ensure that they can handle your immediate needs while supporting future projects or system expansions.
3. Understanding of Modernization Trends
Many businesses rely on IBM iSeries systems but face the challenge of modernizing these systems to stay competitive in today’s fast-paced digital landscape. A key consideration when selecting an IBM iSeries AS400 consulting service is their understanding of modernization trends and their ability to incorporate these trends into your existing systems.
Some of the latest trends in IBM iSeries modernization include:
Cloud migration and hybrid cloud strategies: Many organizations are looking to move portions of their iSeries workloads to the cloud, or integrate their legacy systems with cloud-based applications. A skilled consultant should offer cloud migration services and be able to design hybrid architectures that work seamlessly with your iSeries.
API and microservices integration: Modern applications often rely on APIs and microservices for enhanced flexibility and scalability. Consultants with experience in API integration can help you extend the functionality of your iSeries systems by integrating them with other enterprise software.
Mobile application development: Businesses increasingly demand mobile access to iSeries applications. Consulting services should offer expertise in building mobile-friendly applications or interfaces that allow employees and customers to access IBM i data and services from anywhere.
Open-source adoption: The introduction of open-source languages like Python and Node.js into the IBM i ecosystem allows for more agile development. Consultants who understand this shift can guide you on how to implement these tools effectively.
Selecting a consulting firm that is well-versed in these modernization strategies ensures your iSeries system stays relevant and adaptable to future technological changes.
4. Proven Methodology and Approach
Another critical consideration when choosing IBM iSeries AS400 consulting services is the firm’s methodology and approach. A well-structured, clearly defined process is essential for the successful delivery of consulting services, especially for complex tasks like system upgrades, application development, or cloud migration.
Key factors to evaluate include:
Assessment and planning: Does the consultant begin with a thorough assessment of your current IBM iSeries environment, including hardware, software, and business requirements? This is critical for understanding what needs to be done and for minimizing risks.
Implementation strategy: Look for consultants that provide a clear roadmap for system improvements, including timelines, milestones, and resource allocation. This ensures transparency and helps in managing expectations.
Testing and validation: Once changes are implemented, proper testing is essential to ensure that the system functions as expected. Consultants should have robust testing protocols to validate that new applications, integrations, or upgrades are fully functional and secure.
Training and support: Post-implementation support and training are essential for a smooth transition. Consultants should offer training for your IT staff and users, ensuring they are equipped to manage and use the upgraded or modernized systems effectively.
5. Flexibility and Scalability
Your business needs may evolve over time, and it’s important to choose a consulting partner who can grow with you. The firm you select should offer flexible service plans that allow for scalability, whether you need additional resources for a new project or more extensive system maintenance as your business expands.
Moreover, flexibility in the engagement model is also important. Some businesses prefer long-term managed services contracts, while others may only need short-term, project-based consulting. Look for a consulting firm that can adapt to your preferred engagement model and provide services that match your specific business requirements.
6. Client References and Case Studies
One of the best ways to assess the quality of an IBM iSeries AS400 consulting firm is by reviewing their client references and case studies. A reputable consulting firm should have a portfolio of successful projects and satisfied clients. Ask for client references or review case studies that detail the consulting firm’s experience with businesses similar to yours.
Look for testimonials that highlight the firm’s expertise, timeliness, and ability to solve complex problems. Successful case studies should demonstrate how the consultant helped the client optimize, modernize, or transform their IBM iSeries systems.
Conclusion
Choosing the right IBM iSeries AS400 consulting services is a critical decision for businesses relying on IBM i systems. The consulting firm’s expertise, range of services, understanding of modernization trends, and proven methodology are all crucial factors to consider. Additionally, flexibility, scalability, and a strong track record with previous clients should not be overlooked.
By carefully evaluating these key considerations, businesses can ensure they select a consulting partner who will not only maintain and support their legacy systems but also guide them through modernization efforts, enabling them to remain competitive and efficient in today’s rapidly evolving technology landscape.
